Dalsa Piranha ES-80-08k40-00-R User Manual page 28

28
Symbol
Frame Overhead
VTransTime
HCCD Read Overhead
HTime
CCD Readout Time
HCCD Taps
Line store Start Overhead
Line store End Overhead
Line store Readout Time
Horizontal Binning Factor
Vertical Binning Factor
Vertical Readout Rows
# of Camera Link Taps
Throughput
Figure 8: Piranha ES-xs Area Mode Timing (CCD Limited)
IMPORTANT:
This camera uses the
Internal HTime
falling
edge of EXSYNC
to trigger line readout,
unlike previous DALSA
cameras, which used the
Figure 9: Piranha ES-xx Area Mode Timing (Line store Limited)
rising edge.
Internal HTime
Table 9: Piranha Input and Output
Symbol Time
CCD Readout Time
CCD ReadoutTime=
(Area Mode)
03-032-20070-02
Time
4
HCCD Frequency
33
HCCD Frequency
ES 4k: and 8k: 34 clocks
HCCD Read Overhead + HCCD Pixels/Tap
HTime=
HCCD Frequency
CCDReadoutTime = FrameOverhead + HTime + VTransTime x Vertical Binning Factor
16 (ES-80-08k40, ES-80-08K80, ES-82-04k40, ES-82-04k80) or 8 (ES-80-04k40)
15 clocks
23 clocks
HCCD Pixels/Tap x HCCD Taps
# Camera Link Taps x Horizontal Binning Factor
Value set with command
sbh
Value set with command
sbv
Stage selection set with command
stg
Value set with the command
clm
Value set with sot command
EXSYNC
User FVAL
User LVAL
EXSYNC
User FVAL
User LVAL
Frame Overhead
+ HTime
HCCD Frequency
VTrans
HTime +
+ Linestore Start Overhead+ Linestore End Overhead
+ x
VTransTime Remainder
x Vertical Binning Factor x Integer
Piranha ES-xx User Manual
# Camera Link Taps
x
Throughput (MHz)
Vertical readout rows + ISORows
Vertical Binning Factor
Vertical readout rows + ISORows
Vertical Binning Factor
+
Teledyne DALSA